TY - GEN AU - El Marsni, Z. AU - Casas, L. AU - Mantell Serrano, Casimiro AU - Rodríguez, M. AU - Torres, A. AU - Macías Domínguez, Francisco Antonio AU - Martínez de la Ossa Fernández, Enrique José A4 - Química Orgánica PY - 2013 UR - http://hdl.handle.net/10498/20272 AB - tThe work described here is a continuation of a previous study centered on the extraction, using super-critical carbon dioxide, of bioactive substances from sunflower leaves of the Helianthus annuus L. varietyArianna. In this study the addition of 9%... LA - eng PB - The Journal of Supercritical Fluids KW - Allelopathy KW - Bioactive substances KW - Herbicides KW - Supercritical fluid extraction TI - Allelopathic properties of the fractions obtained from sunflowerleaves using supercritical carbon dioxide: The effect ofco-solvent additionZ DO - 10.1016/j.supflu.2013.07.016 ER -